SUNDAY AFTERNOONS OF MUSICDAVID GROVERChildren's performer touches kids' hearts with sing-along songs including "This Land Is Your Land" and many originals; kids can also come early and learn about music at the instrument "petting zoo."Details: 3 p.m. at Gusman Hall, Frost School of Music, University of Miami, 1314 Miller Dr., Coral Gables; 305-271-7150 or www.sundaymusicals.org; $12, $10 kids.